Title:
PRODUCTION OF CARBONYL COMPOUND
Document Type and Number:
Japanese Patent JP3896187
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a production process for carbonyl compound that can suppress the decomposition rate of the pyridine compound in the catalyst resin and can inhibit liberation of the noble metal supported by catalyst.
SOLUTION: A solid catalyst for carbonylation reaction that is composed of a resin having a porous crosslinked structure bearing pyridine rings supporting a noble metal complex thereon is used to carbonylate at least one selected from alcohols, ethers and olefins with carbon monoxide. In this process, the pyridine compound is controlled so as to become 0.5-200wt.ppm in the solution in the carbonylation reactor calculated as the nitrogen concentration.
Inventors:
Noriyuki Yoneda
Takeshi Minami
Ikuo Ota
Hideki Sugiyama
Takeshi Minami
Ikuo Ota
Hideki Sugiyama
Application Number:
JP6734497A
Publication Date:
March 22, 2007
Filing Date:
March 05, 1997
Export Citation:
Assignee:
Chiyoda Kakoh Construction Co., Ltd.
International Classes:
B01J31/22; C07C51/12; C07B61/00; C07C45/50; C07C47/02; C07C53/08; C07C53/12; (IPC1-7): C07C53/08; B01J31/22; C07C45/50; C07C47/02; C07C53/12; //C07B61/00
Domestic Patent References:
| JP6315637A | ||||
| JP7265708A | ||||
| JP9124544A | ||||
| JP5306253A | ||||
| JP63253047A | ||||
| JP6315636A | ||||
| JP6279348A | ||||
| JP7309800A |
Attorney, Agent or Firm:
Hideo Sarada
Junzo Yoneda
Junzo Yoneda
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